Product Overview
The Rexroth A6VM200 (part number R992SP0157-1) is a high-performance axial piston variable displacement motor engineered for demanding hydrostatic drive systems. Featuring a bent-axis rotary group design, this motor delivers exceptional power density and high torque output across a wide displacement range. The A6VM series is renowned for its robust construction, high starting efficiency, and precise swashplate-based displacement control, making it a critical component in closed-loop and open-loop hydraulic circuits. The model designation “200” indicates a nominal geometric displacement of 200 cm³/rev, positioning it within the heavy-duty tier of Rexroth’s axial piston motor portfolio. This motor is designed for both mobile and industrial applications where reliable, controllable rotational power is essential.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Axial Piston Variable Displacement Motor |
| Model Designation | A6VM200 / R992SP0157-1 |
| Nominal Displacement | 200 cm³/rev (variable) |
| Operating Pressure | Up to 400 bar (nominal), 450 bar (peak) |
| Working Principle | Bent-axis axial piston, swashplate control |
| Mounting & Connection | Standard ISO / SAE flange, Rexroth interface |
| Control Type | Variable displacement with multiple control options |
Engineering Features & Advantages
- Precision Performance: Bent-axis axial piston design delivers high torque density and superior starting efficiency, ensuring reliable operation even under high load conditions.
- Variable Displacement Control: Advanced swashplate mechanism enables precise adjustment of motor displacement, allowing optimal speed and torque matching to system demands.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with robust bearings and hardened components for extended service life.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original Rexroth OEM standards, ensuring seamless integration into existing hydraulic systems.
- High Pressure Capability: Rated for demanding high-pressure circuits, suitable for both open and closed-loop hydrostatic transmissions.
Typical Industrial Applications
This axial piston variable displacement motor is widely deployed in heavy-duty industrial and mobile machinery, including plastic injection molding machines, metallurgical presses, construction and marine winch drives, and CNC machine tool rotary axes. Its precise control and high torque output make it ideal for applications requiring accurate speed regulation and reliable power transmission under continuous duty cycles.
PRODUCT IMAGES
REXROTH A6VM200 / R992SP0157-1 Axial Piston Variable Displacement Motor
⚡ Emergency Plant Maintenance & Ready-to-Ship Notice:
- Authentic & Fully Tested: 100% bench tested for hydraulic response, pressure rating, and null-bias stability before dispatch.
- Fast Dispatch: In-stock units ready for same-day dispatch via DHL / FedEx Express directly to your plant.
- Pre-Shipment Verification: High-definition photos, video testing runs, and serial number verification provided prior to shipment.
- Peace of Mind: Covered by our 12-Month Replacement Warranty.
Shop the genuine REXROTH A6VM200 / R992SP0157-1 Axial Piston Variable Displacement Motor. This Germany-made hydraulic motor features a swashplate design, delivering reliable, high-torque fluid power for heavy-duty industrial systems.